She also gets pretty intimate with Will Schuester (Matthew Morrison) much to Emma’s dismay! Check out the other preview below.

Watch Gwyn, 38, performing “Do You Wanna Touch Me.” Do you think she rocks it in her leathers or should she have left this song — and the tough-girl look — to its original owner, Joan? Share your thoughts with us.

But most of all, remember Gwyn’s important message: “Whenever you have sex with someone, you’re having sex with everyone they’ve ever had sex with!”